From: Prostate stem cell antigen (PSCA) expression in human prostate cancer tissues and its potential role in prostate carcinogenesis and progression of prostate cancer
Intensity × frequency
Gleason score
0–6 (%)
9 (%)
2–4
5 (83)
1 (17)
5–7
19 (79)
5 (21)
8–10
5 (28)
13 (72)